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AstDyS ∴ Objects ∴ 1999JC131 ∴ Summary
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(181875) 1999JC131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2761 9.272e-09 au
e 0.07598 4.741e-08
i 5.727 4.925e-06 deg
Ω 68.043 4.255e-05 deg
ω 116.068 5.29e-05 deg
M 131.373 3.077e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1032 au
Aphelion 2.449 au
Asc. node-Earth separation 1.3558 au
Desc. node-Earth separation 1.17605 au
Earth MOID 1.11145 au
Orbital period 1254.26 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 803 (5)
Radar observations (Discarded) 0 (0)
Arc length 11903 days
Unobserved 308 days

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Ephemeris at epoch 60427 MJD
Right Ascension 350.012 deg
Declination -9.34609 deg
V Magnitude 21.7 mag
Solar Elongation 49.9 deg
Galactic Latitude -62.05 deg
Rate 0.415 deg/day
Direction 69.424 deg

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